Filter spacer



FIG. 1 is a top, perspective view of the filter spacer; the view showingmy new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side elevation view thereof;

FIG. 7 is a side elevation view thereof; and,

FIG. 8 is a bottom, perspective view thereof.

The broken lines showing portions of the design in the figures areincluded for the purpose of illustrating environment and unclaimedfeatures and forms not part of the claimed design.

CLAIM We claim the ornamental design for a filter spacer, substantiallyas shown and described.